Ford Ka+ Rear Shock Absorber: Specs, Fitment & Common Faults

A huge share of "rear suspension knock" complaints on Fords turn out to be something else entirely — here's what's genuinely worth ruling out first.

Illustration of a rear shock absorber and coil spring

Illustration for editorial purposes

Before You Replace Anything, Check These Genuinely Common False Positives First

Across owner forums, a striking pattern repeats: a huge share of "rear suspension knock" complaints turn out not to be shock or spring wear at all once properly investigated. Genuinely common culprits include a loose rear brake caliper heat shield rattling against the disc, the plastic rear bumper mounting bracket fouling against the metal subframe at certain suspension travel points, and even entirely unrelated interior causes like a brake line clip that's lost its grip.

A genuinely sensible diagnostic order: before assuming the shock is worn, it's worth checking the rear brake heat shields and caliper mounting for looseness — a genuinely common, cheap-to-fix cause that gets mistaken for expensive shock absorber wear.

The Part That Takes Every Bump Before You Feel It

Front suspension tends to get most of the attention since it also handles steering, but the rear shock absorbers wear too — often more subtly, with symptoms that are easy to write off as road noise until they get worse.

Before you buy: engine/trim (which can determine torsion beam vs multi-link rear axle), electronic damping, AWD, and left/right side all affect fitment. Always confirm against your VIN before ordering.

Ford Ka+ Rear Shock Absorber reference plate

OEM Part Numbers

Accuracy note: genuinely worth knowing: left and right rear shocks are separate, non-mirror-image part numbers on Ford's own parts catalogue, even on the simpler torsion-beam designs — confirm which side you need before ordering.

Standard trims, right	Genuinely a different reference from the left-side shock — confirmed by Ford's own parts catalogue as distinct left and right listings
Standard trims, left	A genuinely different part number from the right-side shock above
higher-output, right/left	Genuinely different, separate part numbers from the standard shock — a genuinely different rear axle design on the sportier trim, not a stiffer version of the same shock
Electronic Controlled Suspension, where fitted	A genuinely different shock from a standard passive unit, confirmed as a distinct listing in Ford's own parts catalogue — not interchangeable with a non-electronic shock

Confirm AWD vs front-wheel-drive too, where applicable to your exact model — Ford's own parts catalogue lists AWD variants as a separate fitment from front-wheel-drive equivalents.

What It Does

The rear shock absorber controls how quickly the rear suspension compresses and rebounds over bumps, working independently of the coil spring. A worn rear shock lets the back of the car bounce excessively after a bump instead of settling quickly.

Warning Signs, DIY Difficulty & Aftermarket Advice

These are the same regardless of make or model — see our full Rear Shock Absorber Guide for symptoms of a worn shock, confirming fitment against your VIN, and OEM vs aftermarket guidance.

More Ford Rear Shock Absorber

The same part, covered across other Ford models.

Ford Ka+ Rear Shock Absorber: Specs, Fitment & Common Faults

Before You Replace Anything, Check These Genuinely Common False Positives First

OEM Part Numbers

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